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Articles tagged 'andy powell'

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This page provides an overview of 18 articles tagged 'andy powell', listing most recently updated content first. Note that filters may be applied to display a sub-set of articles in this category (see FAQs on filtering for usage tips). Select this link to remove all filters.

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Andy Powell has contributed 18 articles to Ariadne. For contact and affiliation details (as of latest published article), see Andy Powell author profile.

Most frequently used terms in this author's articles (ordered by total usage / articles): "metadata", "dublin core", "openurl", "identifier", "openid", "ukoln", "jisc information environment", "url", "html", "repositories". For more statistics, see data charts for Andy Powell.data chart icon

Titlesort icon Summary Date

Virtual Rooms, Real Meetings

Andy Powell takes a brief look at VRVS, a desktop video-conferencing tool that can be used to support collaborative activities between groups of geographically distributed researchers.

October 2004, issue41, tooled up

Unique Identifiers in a Digital World

Andy Powell reports on a seminar organised jointly by Book Industry Communication and the UKOLN on the use of unique identifiers in electronic publishing.

March 1997, issue8, event report

The JISC Information Environment and Web Services

Andy Powell and Liz Lyon look at possible relationships between the Web Services idea and earlier ideas about seamless access to information.

April 2002, issue31, feature article

RDN/LTSN Partnerships: Learning Resource Discovery Based on the LOM and the OAI-PMH

Andy Powell and Phil Barker explore the technical collaboration currently underway between the RDN and the LTSN and describe the RDN/LTSN LOM Application Profile and its use to support resource discovery.

April 2004, issue39, feature article

Performance and Security: Notes for System Administrators

Performance and Security - Notes for System Administrators: Andy Powell offers some hints and tips on the performance and security aspects of running electronic library services on UNIX based machines.

March 1997, issue8, tooled up

OpenURL Meeting

Linda Humphreys Frances Boyle and Andy Powell give us a description of the OpenURL Meeting held in London, September 2003.

October 2003, issue37, event report

OpenResolver: A Simple OpenURL Resolver

Andy Powell describes UKOLN's OpenResolver, a freely available demonstration OpenURL resolver.

June 2001, issue28, feature article

OpenID: Decentralised Single Sign-on for the Web

Andy Powell and David Recordon take a brief look at OpenID and ask what relevance it has to e-learning.

April 2007, issue51, feature article

Metadata: BIBLINK.Checksum

Ian Peacock and Andy Powell describe a proposed algorithm for calculating a checksum for Web pages.

September 1998, issue17, regular column

Metadata Corner: CrossROADS and Interoperability

Michael Day, Rachel Heery and Andy Powell report on work in progress on enhancements to the ROADS software.

March 1998, issue14, regular column

Metadata (1): Encoding OpenURLs in DC Metadata

Andy Powell and Ann Apps propose a mechanism for embedding machine parsable citations into Dublin Core (DC) metadata records.

March 2001, issue27, regular column

Mapping the JISC IE Service Landscape

Andy Powell provides a graphical representation of how some well-known services, projects and software applications fit within the JISC Information Environment technical architecture.

July 2003, issue36, feature article

Improving the Quality of Metadata in Eprint Archives

Marieke Guy, Andy Powell and Michael Day address the argument that the quality of service to end-users is markedly influenced by the quality of metadata being produced and provide suggestions.

January 2004, issue38, feature article

Exposing Information Resources for E-learning

Steve Richardson and Andy Powell on Harvesting and searching IMS metadata using both the OAI Protocol for Metadata Harvesting, and the Z39.50 Protocol.

January 2003, issue34, feature article

Dublin Core Management

Andy Powell presents three models for the way in which metadata can be managed across a Web site and describes some of the tools that are beginning to be used at UKOLN to embed Dublin Core metadata into Web pages.

July 1997, issue10, feature article

Controlling Access in the Electronic Library

Andy Powell and Mark Gillet discuss methods of electronic authentication.

January 1997, issue7, tooled up

A Dublin Core Application Profile for Scholarly Works

Julie Allinson, Pete Johnston and Andy Powell describe a Dublin Core application profile for describing scholarly works that makes use of FRBR and the DCMI Abstract Model.

January 2007, issue50, feature article

5 Step Guide to Becoming a Content Provider in the JISC Information Environment

Andy Powell describes steps which content providers can take to integrate their resources into the JISC IE.

October 2002, issue33, feature article

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